18
 comment:c
C 0.5815480 1.0521150 0.5109090
C -1.9900490 0.1773770 -0.3056920
C -1.9794919 -1.1479900 -0.3862140
C 0.6551980 -1.9844110 0.4397030
C 1.2557830 -1.1477900 -0.4162790
C 1.2299620 0.3118850 -0.4055120
H -2.3167369 0.6937380 0.5953160
H -2.2918601 -1.7780030 0.4432880
H 0.7137600 -3.0606050 0.3045110
H 1.7873580 -1.5889430 -1.2597110
H -1.6642860 -1.6630340 -1.2883090
H -1.6875730 0.8039750 -1.1398031
H 0.1142810 -1.6385690 1.3163700
H 0.1378300 0.5771520 1.3822820
H 1.6929700 0.8184010 -1.2524050
N 0.4483340 2.4312570 0.5046780
H 0.5918440 2.8764541 -0.3914290
H -0.3653040 2.7892821 0.9822780